CN213213755U - Side guide sound horn type bass sound box structure - Google Patents
Side guide sound horn type bass sound box structure Download PDFInfo
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- CN213213755U CN213213755U CN202021961425.6U CN202021961425U CN213213755U CN 213213755 U CN213213755 U CN 213213755U CN 202021961425 U CN202021961425 U CN 202021961425U CN 213213755 U CN213213755 U CN 213213755U
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- side guide
- horn
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- sound
- speaker
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Abstract
The utility model provides a side guide sound horn formula bass sound box structure, including the bass sound box, the speaker, the paraphase pipe, the side guide sound horn, the audio amplifier lid, first mounting hole has been seted up on the bass sound box, the second mounting hole, the speaker is installed on the bass sound box through first mounting hole, the paraphase pipe passes through the second mounting hole to be installed on the bass sound box, the side guide sound horn includes the bottom plate, the curb plate, the bottom plate is installed on the curb plate, bottom plate and curb plate enclose into top and side open-ended structure, the audio amplifier lid, the side guide sound horn is installed on the bass sound box, the side guide sound horn is located between bass sound box and the audio amplifier lid, the open-top of side guide sound horn corresponds with the position of speaker. The utility model discloses increase side guide sound bugle in speaker dead ahead, side guide sound bugle can carry out the public address as the bugle, can promote the low frequency response curve performance as leading sound pipe again, and whole stack promotes low-frequency acoustic pressure effect.
Description
Technical Field
The utility model relates to an audio amplifier technical field especially relates to a side guide sound horn type bass audio amplifier structure.
Background
The traditional bass sound box structure adopts a method for improving the performance of a low-frequency response curve, namely adding an inverter tube and a passive radiation basin. Although the method can improve the performance of the low-frequency response curve, the improvement rate of the performance of the low-frequency response curve is not large enough, the caliber of the loudspeaker needs to be increased or the number of the loudspeakers needs to be increased for obtaining a larger improvement effect, the manufacturing cost is high, and the improvement effect of the performance of the low-frequency response curve is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a side guide sound horn type bass sound box structure increases the side guide sound horn in the dead ahead of the loudspeaker, and can realize greatly promoting the purpose of bass sound box frequency response curve performance.
The utility model provides a side guide sound horn formula bass sound box structure, including bass sound box, speaker, paraphase pipe, side guide sound horn, sound box lid, first mounting hole, second mounting hole have been seted up on the bass sound box, the speaker passes through first mounting hole is installed on the bass sound box, the paraphase pipe passes through the second mounting hole is installed on the bass sound box, the side guide sound horn includes bottom plate, curb plate, the bottom plate is installed on the curb plate, the bottom plate with the curb plate encloses into top and side open-ended structure, the sound box lid the side guide sound horn is installed on the bass sound box, the side guide sound horn is located the bass sound box with between the sound box lid, the top opening of side guide sound horn with the position of speaker corresponds.
Further, the widths of the two ends of the bottom plate are not equal.
Further, the side opening is located at one end of the bottom plate with a longer length.
Furthermore, a plurality of communicating holes are formed in the bass sound box body, are positioned on two sides of the side opening of the side guide sound horn and are communicated with the space of the bass sound box body and the space of the sound box cover.
Further, the side leading sound horn still includes the mounting panel, the mounting panel is installed on the curb plate, the side leading sound horn passes through the mounting panel is fixed on the bass speaker box.
Further, be equipped with the mounting groove on the bass speaker box, the installation department of speaker is installed in the mounting groove.
Furthermore, the loudspeaker box further comprises a passive radiation basin, and the passive radiation basin is installed on the bass sound box body.
Further, the first mounting hole and the second mounting hole are located on opposite surfaces of the bass loudspeaker box body.
Further, the side openings of the speakers are aligned with the edges of the bass enclosure housing.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a side guide sound horn formula bass sound box structure, including the bass sound box, the speaker, the paraphase pipe, the side guide sound horn, the audio amplifier lid, first mounting hole has been seted up on the bass sound box, the second mounting hole, the speaker is installed on the bass sound box through first mounting hole, the paraphase pipe passes through the second mounting hole to be installed on the bass sound box, the side guide sound horn includes the bottom plate, the curb plate, the bottom plate is installed on the curb plate, bottom plate and curb plate enclose into top and side open-ended structure, the audio amplifier lid, the side guide sound horn is installed on the bass sound box, the side guide sound horn is located between bass sound box and the audio amplifier lid, the open-top of side guide sound horn corresponds with the position of speaker. The utility model discloses increase side guide sound bugle in speaker dead ahead, side guide sound bugle can carry out the public address as the bugle, can promote the low frequency response curve performance as leading sound pipe again, and whole stack promotes low-frequency acoustic pressure effect.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a side guide horn woofer of the present invention;
fig. 2 is a schematic view of an exploded structure of a side-guide horn woofer of the present invention;
fig. 3 is a schematic view of an exploded structure of a side guide horn woofer of the present invention;
fig. 4 is a schematic view of a part of the structure of a side-guide horn bass loudspeaker of the present invention.
In the figure: 1. a bass box body; 11. a first mounting hole; 12. a communicating hole; 13. mounting grooves; 14. a second mounting hole; 2. a speaker; 3. an inverter tube; 4. side guide tone horns; 41. a base plate; 42. a side plate; 43. mounting a plate; 5. audio amplifier lid.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model provides a side guide sound horn type bass speaker structure, as shown in figure 1, as shown in figure 2, including bass speaker box 1, speaker 2, inverter tube 3, side guide sound horn 4, the audio amplifier case lid 5, first mounting hole 11 has been seted up on the bass speaker box 1, second mounting hole 14, speaker 2 installs on bass speaker box 1 through first mounting hole 11, inverter tube 3 installs on bass speaker box 1 through second mounting hole 14, side guide sound horn 4 includes bottom plate 41, curb plate 42, bottom plate 41 installs on curb plate 42, bottom plate 41 and curb plate 42 enclose into top and side open-ended structure, audio amplifier lid 5, side guide sound horn 4 installs on bass speaker box 1, side guide sound horn 4 is located between bass speaker box 1 and audio amplifier lid 5, the top opening of side guide sound horn 4 corresponds with the position of speaker 2.
As shown in fig. 3 and 4, it is preferable that the widths of the two ends of the bottom plate 41 are not equal, and the side opening is located at the longer end of the bottom plate 41, i.e. the opening diameter of the top of the side guide horn 4 is smaller than that of the side opening, so that the sound box is more excellent at low volume, and especially, the low frequency part can be played at the minimum audible volume, and the relaxed bass can be heard. Preferably, the side opening of the loudspeaker 2 is aligned with the edge of the bass box body 1, so that the sound information loss caused by the shielding of the sound by the box body is avoided. Preferably, the first mounting hole 11 and the second mounting hole 14 are located on opposite sides of the bass box body 1. Preferably, the bass sound box body 1 is provided with a plurality of communication holes 12, the communication holes 12 are positioned on two sides of the side opening of the side sound leading horn 4 and communicated with the space of the bass sound box body 1 and the space of the sound box cover 5, so that the communication of an upper cavity and a lower cavity is realized, and the low-frequency diving is more balanced and powerful.
As shown in fig. 3 and 4, the side guide horn 4 preferably further includes a mounting plate 43, the mounting plate 43 is mounted on the side plate 42, and the side guide horn 4 is fixed to the bass box body 1 through the mounting plate 43. Specifically, the mounting plate 43 is provided with a mounting hole, and the mounting plate 43 is fixed to the bass sound box body 1 through a fixing member.
As shown in fig. 4, preferably, a mounting groove 13 is formed on the bass box body 1, and the mounting portion of the speaker 2 is mounted in the mounting groove 13, so that the speaker 2 is more conveniently and stably mounted.
In one embodiment, the loudspeaker further comprises a passive radiation basin, and the passive radiation basin is installed on the bass sound box body 1.
The utility model provides a side guide sound horn formula bass sound box structure, including the bass sound box, the speaker, the paraphase pipe, the side guide sound horn, the audio amplifier lid, first mounting hole has been seted up on the bass sound box, the second mounting hole, the speaker is installed on the bass sound box through first mounting hole, the paraphase pipe passes through the second mounting hole to be installed on the bass sound box, the side guide sound horn includes the bottom plate, the curb plate, the bottom plate is installed on the curb plate, bottom plate and curb plate enclose into top and side open-ended structure, the audio amplifier lid, the side guide sound horn is installed on the bass sound box, the side guide sound horn is located between bass sound box and the audio amplifier lid, the open-top of side guide sound horn corresponds with the position of speaker. The utility model discloses increase side guide sound bugle in speaker dead ahead, side guide sound bugle can carry out the public address as the bugle, can promote the low frequency response curve performance as leading sound pipe again, and whole stack promotes low-frequency acoustic pressure effect.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a side guide sound horn formula bass speaker structure which characterized in that: including bass speaker box, speaker, paraphase pipe, side guide sound horn, audio amplifier lid, first mounting hole, second mounting hole have been seted up on the bass speaker box, the speaker passes through first mounting hole is installed on the bass speaker box, the paraphase pipe passes through the second mounting hole is installed on the bass speaker box, the side guide sound horn includes bottom plate, curb plate, the bottom plate is installed on the curb plate, the bottom plate with the curb plate encloses into top and open-sided structure, the audio amplifier lid the side guide sound horn is installed on the bass speaker box, the side guide sound horn is located the bass speaker box with between the audio amplifier lid, the open-top of side guide sound horn with the position of speaker corresponds.
2. A side guide horn woofer structure as claimed in claim 1, characterized in that: the widths of the two ends of the bottom plate are unequal.
3. A side guide horn woofer structure as claimed in claim 2, characterized in that: the side opening is located at the longer end of the bottom plate.
4. A side guide horn woofer structure as claimed in claim 1, characterized in that: the bass sound box body is provided with a plurality of communicating holes, and the communicating holes are positioned on two sides of the side opening of the side guide sound horn and are communicated with the space of the bass sound box body and the space of the sound box cover.
5. A side guide horn woofer structure as claimed in claim 1, characterized in that: the side guide sound horn further comprises a mounting plate, the mounting plate is mounted on the side plate, and the side guide sound horn is fixed to the bass sound box body through the mounting plate.
6. A side guide horn woofer structure as claimed in claim 1, characterized in that: be equipped with the mounting groove on the bass speaker box, the installation department of speaker is installed in the mounting groove.
7. A side guide horn woofer structure as claimed in claim 1, characterized in that: still include passive radiation basin, passive radiation basin is installed on the bass speaker box.
8. A side guide horn woofer structure as claimed in claim 1, characterized in that: the first mounting hole and the second mounting hole are located on opposite surfaces of the bass loudspeaker box body.
9. A side guide horn woofer structure as claimed in claim 1, characterized in that: the side openings of the speakers are aligned with the edges of the bass enclosure housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961425.6U CN213213755U (en) | 2020-09-09 | 2020-09-09 | Side guide sound horn type bass sound box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961425.6U CN213213755U (en) | 2020-09-09 | 2020-09-09 | Side guide sound horn type bass sound box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213755U true CN213213755U (en) | 2021-05-14 |
Family
ID=75819479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021961425.6U Active CN213213755U (en) | 2020-09-09 | 2020-09-09 | Side guide sound horn type bass sound box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213755U (en) |
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2020
- 2020-09-09 CN CN202021961425.6U patent/CN213213755U/en active Active
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